Vacuum Tube Rectifiers - Alexander Schure - Book Cover

Vacuum Tube Rectifiers

Vacuum Tube Oscillators - William A. Edson - Book Cover

Vacuum Tube Oscillators

Vacuum Tube Design - RCA - Book Cover

Vacuum Tube Design

Vacuum Tubes - Karl Spangenberg - Book Cover

Vacuum Tubes

The Thermionic Vacuum Tube - H. J. van der Bijl - Book Cover

The Thermionic Vacuum Tube

Theory of Thermionic Vacuum Tubes - E. Leon Chaffee - Book Cover

Theory of Thermionic Vacuum Tubes

Theory of Thermionic Vacuum Tube Circuits - Leo James Peters - Book Cover

Theory of Thermionic Vacuum Tube Circuits

Theory and Applications of Electron tubes - Herbert Reich - Book Cover

Theory and Applications of Electron tubes